Jewelry medallion



FIG. 1 is top view of a jewelry medallion showing my new design;

FIG. 2 is a front view thereof, with the back view being a mirror image thereof;

FIG. 3 is a bottom view thereof; and,

FIG. 4 is a right side view thereof with the left side view being a mirror image thereof.

The broken lines are included for the purpose of illustrating portions of the jewelry medallion that form no part of the claimed design. 

The ornamental design for a jewelry medallion, as shown and described. 